I have one excel file with duplicate ID Numbers in one column. I need to match it with another excel file where all ID numbers are unique. I need the matching ID Numbers value separated by commas.
Example.
Excel 1
ID Text
01 apple
03 apple
03 orange
10 orange
09 orange
03 grapes
01 grapes
Excel 2
ID Text
01 apple,grapes
03 apple,orange,grapes
09 orange
10 orange
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